[docgen] Update docs

skip-checks: true

README.md

@@ -244,6 +244,8 @@ require("oil").setup({
     win_options = {
       winblend = 0,
     },
+    -- Whether the preview window is automatically updated when the cursor is moved
+    update_on_cursor_moved = true,
   },
   -- Configuration for the floating progress window
   progress = {